added a sandbox for view. Basic geolocation.
more tweaking of gps functionality
finalize geolocation
Merge pull request #2 from andygup/view2

Creates sandbox subdir. Inclds geolocation code in /view2
view3 draft
bring a small change from offline repo
Merge pull request #3 from jabadia/jabadia-view3

view3 draft
comments and function names
Merge pull request #4 from jabadia/jabadia-view3a

comments and function names